Sen. Warren comes in first on favorability ratings among Democrats.
Majority say Biden has the best chance to beat Trump.
'The House Should Initiate Impeachment Proceedings Against the President of the United States'
Warren talks about "a fundamental promise of America" in new video to supporters.
The President again used a racist slur, calling the prominent Massachusetts Democrat "Pocahontas," twice.
"Who cares – I didn't say that," he told reporters.
'I saw a six-month-old baby, little girls, little boys,' Sen. Warren said. 'And they’re all on the concrete floors in cages.'
'She Lied About Something Specifically to Advance Her Career' Press Secretary Falsely Claims
Trump Dishonors Native American Code Talkers
"I love Pride," Elizabeth Warren said.
'She Was Warned. She Was Given an Explanation. Nevertheless, She Persisted.'
"You might want to print out President-elect Trump's statement, 'I am not going to cut Medicare or Medicaid,' and post that above your desk."
'Swindlers and Crooks Are Out There Doing Back Flips When They Hear an Answer Like This'
'Bigotry Is Bad for Business'